Kinheng itanga imirongo itandukanye yo kurangiza gusaba.
Turashobora gutanga CsI (Tl), CsI (Na), CdWO4, LYSO, LSO, YSO, GAGG, BGO scintillation array.Ukurikije porogaramu TiO2 / BaSO4 / ESR / E60 ikoreshwa cyane nkibikoresho byerekana pigiseli yo kwigunga.Gutunganya imashini yacu bikomeza kwihanganira bike kugirango tunonosore imiterere yumubiri harimo kwihanganira, ibipimo, ibiganiro byambukiranya imipaka hamwe nuburinganire nibindi.
Ubwoko: Umurongo ugaragara (1D) cyangwa Matrix array (2D)
Turashobora kuguha:
Igipimo ntarengwa cya pigiseli irahari
Kugabanya inzira ya optique
● Uburinganire bwiza hagati ya pigiseli kugeza kuri pigiseli / umurongo kugirango ubone umurongo
● TiO2 / BaSO4 / ESR / E60
Gap Icyuho cya Pixel: 0.08, 0.1, 0.2, 0.3mm
Testing Kugerageza imikorere irahari
Ubunini bwa pigiseli ntarengwa ni 0.2 * 0.2mm
● Customisation irahari nkuko bisanzwe
GAGG
GAGG (Gd3Al2Ga3O12) ni ubwoko bwibikoresho bya scintillator bimaze kumenyekana cyane mubikorwa byo gutahura imirasire kubera umusaruro mwinshi mwinshi, igihe cyo gusubiza byihuse, hamwe no gukemura neza.Ni ingirakamaro cyane kuri gamma-ray spectroscopy, aho bisabwa gupima neza ingufu za gamma-ray.
GAGG array ifite porogaramu nyinshi mubice nka fiziki ya kirimbuzi, amashusho yubuvuzi, n'umutekano wigihugu.Kurugero, zirashobora gukoreshwa muri positron emission tomografiya (PET) scaneri, zikoreshwa mumashusho yubuvuzi kugirango zerekane ikwirakwizwa rya radiotracers mumubiri.Imirongo ya GAGG irashobora kandi gukoreshwa mugukurikirana imirasire yimirasire kugirango hamenyekane kandi hamenyekane inkomoko yimirasire kubibuga byindege, ibyambu ndetse n’ibindi bibanza bitwara abantu.
LYSO array
LYSO array irashobora gukoreshwa mubisabwa bisa nka GAGG, nka PET scaneri hamwe na monitor ya portal monitor.Birashobora kandi gukoreshwa mubundi bwoko bwa sisitemu yo gufata amashusho, nka kamera ya gamma na SPECT (imwe ya fotone yoherejwe na tomografiya) scaneri yo kuvura amashusho.
Inyungu nyamukuru ya LYSO kurenza GAGG nubucucike bwayo bwinshi numubare wa atome, bigatuma ukora neza mugushakisha imirasire ya gamma.Nyamara, LYSO nayo ihenze kuruta GAGG kandi ifite aho igarukira ukurikije ubushyuhe bwayo nubukomezi bwimirase.
Muri rusange, byombi GAGG na LYSO nibikoresho byingenzi mugutahura imirasire no gufata amashusho mubikorwa bitandukanye, kandi bigahora bitezwa imbere kugirango bikore neza kandi bihuze.
GAGG array
LYSO array
Igihe cyo kohereza: Gicurasi-05-2023